joint signal frequency estimation
Robust and Computationally Efficient Signal-Dependent Method for Joint DOA and Frequency Estimation
... of joint angle-Doppler estimation in the presence of impulsive noise and clutter in the airborne radar ...the signal- free data. However, such signal-free data is often ...parameter ...
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Joint fundamental frequency and order estimation using optimal filtering
... are signal-adaptive and optimal in the sense that they minimize the output power while pas- sing the harmonics of a periodic signal undistorted, and they have been demonstrated to have excellent perfor- ...
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A Virtual Space-Frequency Matrix Method for Joint DOA-Frequency Estimation
... the joint direction-of-arrival (DOA) and frequency estimation problem of multiple sources has received considerable attention in the field of array signal ...multiple signal ...
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Joint CFO and DOA estimation for multiuser OFDMA uplink
... CFO estimation methods, on the other hand, were also developed to improve the bandwidth ...the signal bandwidth in the sys- tem for subband subcarrier assignment scheme (SAS) ...A frequency ...
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A Robust Joint Estimation Method of Time Delay and Doppler Frequency Shift
... During the past decades, specialists and scholars have made huge contributions to the research on the cross ambiguity function (CAF) [1-3], especially in the presence of Gaussian noise. A linear canonical transform was ...
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Joint multiband signal detection and cyclic spectrum estimation from compressive samples
... stationary signal processing within a compressive sensing framework, proposing a new method of compressive sampling fast Fourier transform (FFT) accumulation method ...multiband signal detection and ...
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A New Algorithm for Joint Range DOA Frequency Estimation of Near Field Sources
... for joint estimation of the DOA, range, and frequency of each near-field ...estimate signal parameters, and it does not require any spectral peak searching since the parameters are automati- ...
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Compressive sensing based joint frequency offset and channel estimation for OFDM
... Orthogonal frequency division multiplexing (OFDM) has become a standard multi-carrier modulation technique for broadband wireless communication networks due to its resistance to interblock interference (IBI) ...
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Joint channel and phase noise estimation for mmWave full duplex communication systems
... microwave frequency band, the SI channel at mmWave has a non-line-of-sight (NLoS) component, which cannot be canceled using passive and active suppression tech- ...SI signal results in a large residual SI ...
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Non-Pilot-Aided Sequential Monte Carlo Method to Joint Signal, Phase Noise, and Frequency Offset Estimation in Multicarrier Systems
... carrier frequency offset (CFO) mitigation in multicarrier ...multicarrier signal in time ...non-pilot-based estimation is performed without any decision-directed ...Bayesian estimation using ...
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Joint Angle and Frequency Estimation Using Multiple-Delay Output Based on ESPRIT
... angle-frequency estimation using multi-resolution ESPRIT,” in Proceedings of the IEEE International Conference on Acous- tics, Speech and Signal Processing (ICASSP ’98), ...
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Modified Cramer Rao bound for M FSK signal parameter estimation in Cauchy and Gaussian noise
... M-ary frequency-shift- keying (M-FSK) signals is proposed under the condition of the Gaussian and non-Gaussian additive ...the estimation of a vector of non-random parameters in the presence of nuisance ...
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Performance Analysis of ZF Pre-Coder and Extended Joint Channel Estimation Method in Downlink CDMA with HPA
... been used for MAI cancellation and limiting the PAPR of transmitted signal. A pre-distorter can alleviate NLDs of the HPA. When the input back off (IBO) is very high, the output signal experiences no ...
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A New Approach for Estimation of Instantaneous Mean Frequency of a Time-Varying Signal
... W(t, ω)dω . (2) Most of the popular time-frequency distributions be- long to a general class called the Cohen’s class [3, 4]. Co- hen’s class distributions are bilinear distributions, and are generally computed as ...
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Joint DOD/DOA estimation in MIMO radar exploiting time-frequency signal representations
... DOA estimation of nonstationary ...time- frequency points of highly localized signal energy, the corresponding signal and noise subspace estimates, as a result of signal-to-noise ratio ...
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A Novel Non-Homogeneous STAP Algorithm for Target-Like Signal Elimination Based on Sparse Reconstruction
... Airborne radar has been applied in ground motive target detection extensively. However, the relative speed and extending Doppler frequency of the clutter caused by the platform motion lead to seriously performance ...
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Adaptive Algorithm for Chirp-Rate Estimation
... window produces estimate highly corrupted by noise (see Figure 2(a)). Figure 2(h) depicts the adaptive window width. Results achieved with the second test signal for σ = 0.09 are depicted in Figure 3. Here, the ...
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Time-Frequency Training OFDM: A Novel Technique
... channel estimation and ...channel estimation and frequency-domain data detection in TDS-OFDM systems, iterative interference cancellation has to be ...
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Peculiarities of the Rice Statistical Distribution: Mathematical Substantiation
... output signal that is composed by a sum of initially determined signal and a random noise while the noise being formed by many independent normally-distributed summands with zero mean, ...
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Frequency Estimation of Distorted Signal using Recursive Least Square Filter
... 12. B. P. Ganthia, R. Pradhan, S. Das and S. Ganthia, "Analytical study of MPPT based PV system using fuzzy logic controller," 2017 International Conference on Energy, Communication, Data Analytics and Soft ...
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